[U-Boot] [PATCH v2 2/2] ext2: Simplify partial sector access logic

[Detlev Zundel]

Hi Anton,

> Previously reading zero full sectors (reading the end of one
> sector and the beginning of the next for example) was special
> cased and involved stack allocating a second sector buffer.  This
> change uses the same code path for this case as well as when there
> are a non-zero number of full sectors to access.  The result is
> easier to read and reduces the maximum stack used.
>
> Signed-off-by: Anton Staaf <robotboy at chromium.org>
> Cc: Andy Fleming <afleming at freescale.com>
> Cc: Detlev Zundel <dzu at denx.de>

Acked-by: Detlev Zundel <dzu at denx.de>

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